If you have noticed, Doctors wearing White coats has become a universal thing. All over the world, the most common color for the doctor’s apron is white. Surprisingly, doctors didn’t wear white at all till the late 19th century. In fact doctors used to wear black back then. The black color is always perceived as a symbol of honor, wisdom and dignity. This is the reason why lawyers still wear black in their profession. However, the black coat also served a practical function for the doctors to disguise stains at their workplace. With time, the profession has experienced drastic changes. Science has discovered several germs and micro particles which are…